add explicit partial union-all and improve parallel subquery costing

Edit
Title add explicit partial union-all and improve parallel subquery costing
Topic Performance
Created 2021-04-12 12:03:56
Last modified 2021-06-21 00:54:14 (1 month ago)
Latest email 2021-07-23 11:46:42 (2 days, 4 hours ago)
Status
2021-07: Needs review
Target version
Authors Luc Vlaming (luc.vlaming)
Reviewers Ronan Dunklau (rdunklau)Become reviewer
Committer
Links
Emails
allow partial union-all and improve parallel subquery costing
First at 2020-10-13 08:57:23 by Luc Vlaming <luc at swarm64.com>
Latest at 2021-07-23 11:46:42 by Ronan Dunklau <ronan.dunklau at aiven.io>
Latest attachment (v4-0001-Add-explicit-partial-UNION-ALL-path-and-improve-p.patch) at 2021-04-12 12:01:36 from Luc Vlaming <luc at swarm64.com>
    Attachment (v4-0001-Add-explicit-partial-UNION-ALL-path-and-improve-p.patch) at 2021-04-12 12:01:36 from Luc Vlaming <luc at swarm64.com> (Patch: Yes)
    Attachment (v3-0001-Allow-partial-UNION-ALL-improve-parallel-subquery.patch) at 2020-12-30 13:54:39 from Luc Vlaming <luc at swarm64.com> (Patch: Yes)
    Attachment (v2-0001-Allow-partial-UNION-ALL-improve-parallel-subquery.patch) at 2020-10-14 07:38:08 from Luc Vlaming <luc at swarm64.com> (Patch: Yes)
    Attachment (v1-0001-Allow-partial-UNION-ALL-improve-parallel-subquery.patch) at 2020-10-13 08:57:23 from Luc Vlaming <luc at swarm64.com> (Patch: Yes)
History
When Who What
2021-07-23 12:28:56 Ronan Dunklau (rdunklau) Added rdunklau as reviewer
2021-06-21 00:54:14 Greg Nancarrow (gregn1234) Changed authors to Luc Vlaming (luc.vlaming)
2021-04-12 12:03:56 Luc Vlaming (luc.vlaming) Attached mail thread FRXPR01MB09021F98988B057A636AA4EEB7040@FRXPR01MB0902.DEUPRD01.PROD.OUTLOOK.DE
2021-04-12 12:03:56 Luc Vlaming (luc.vlaming) Created patch record
Edit